JP5314672B2 - ガス状ハロゲン化合物の検出方法 - Google Patents
ガス状ハロゲン化合物の検出方法 Download PDFInfo
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- JP5314672B2 JP5314672B2 JP2010504814A JP2010504814A JP5314672B2 JP 5314672 B2 JP5314672 B2 JP 5314672B2 JP 2010504814 A JP2010504814 A JP 2010504814A JP 2010504814 A JP2010504814 A JP 2010504814A JP 5314672 B2 JP5314672 B2 JP 5314672B2
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- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
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- RWVGQQGBQSJDQV-UHFFFAOYSA-M sodium;3-[[4-[(e)-[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]-2-methylcyclohexa-2,5-dien-1-ylidene]methyl]-n-ethyl-3-methylanilino]methyl]benzenesulfonate Chemical compound [Na+].C1=CC(OCC)=CC=C1NC1=CC=C(C(=C2C(=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C)C=2C(=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C)C=C1 RWVGQQGBQSJDQV-UHFFFAOYSA-M 0.000 description 1
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- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
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- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 description 1
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- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
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- 239000010457 zeolite Substances 0.000 description 1
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Description
本発明は、ボロンのハロゲン化誘導体、ならびに対応するハロゲンとハロゲン化酸を、例えば汚染された環境において測定することと、このような環境の汚染を制御することに関する。
本発明の特定の主題は、ハロゲン化ボロン誘導体、ハロゲンおよび対応する酸を検出する方法を提供することである。本方法は、具体的には化学式がBX3、HXおよびX2(Xはハロゲンを示す)で表わされるガス状の化合物を、プローブ分子を使用して検出方法に関する。
(a)上記プローブ分子の、スペクトル特性などの上記物理化学的特性を測定するステップ、
(b)上記気体を、ステップ(a)で用いたプローブ分子を含んだ組成物に接触させるステップ、
(c)上記物理化学的特性を繰り返し測定するステップ、および
(d)ステップ(a)と、上記BX3型、HX型またはX2型のガス状の化合物の存在下におけるステップ(c)との間における、上記スペクトル特性の変化の相関を調べるステップ。
(例えば、BrCl2 −、Br2Cl−)の波長に相当している。したがって、例えば、KBrを特定の吸収スペクトルを有するBr2に対して曝露している間に起きる吸光度の変化は、Br3−の形成と関連している。これらのプローブ分子はBX3型とX2型の化合物に対して特徴的に作用し、HX型化合物とはあまり反応しない。
R26、R27、R28、R29、R30、R31、R32、R33、R34、R35、R36およびR37互いに独立してH、炭素含有鎖、および特に1個から6個の炭素原子を含んだアルキルラジカル、好ましくはメチルラジカル、プロピルラジカル、ブチルラジカル、および架橋構造(炭素を含まず、通常SO3 −を含んだ有機官能基)を有していてもよいアリールラジカルに相当している。
ZはH、−NR23R24型のアミン、または−N+R23R24R54型のアンモニウムに相当していて、このR23、R24、およびR54は互いに独立してH、炭素含有鎖、特に1個から6個の炭素原子を含んだアルキルラジカル、好ましくは、メチル、プロピル、ブチル、およびアリールラジカルの内から選択する。
X’はハロゲンであり、好ましくはF、Cl、BrまたはI、あるいはシュウ酸塩などの有機アニオンである。
M(Y)i(OR38)j(R39)k ・・・(VI)
式中、Mはシリコン、アルミ、チタン、ジルコニウム、ニオブ、バナジウム、イットリウムおよびセリウムから選択される金属に相当する。Yはハロゲンであり、好ましくは塩素である。R38とR39とは、互いに独立してアルキルラジカルまたはアリールラジカルに相当する。i、jおよびkは整数であって、その合計はMの原子価に等しく、また、i+jは2以上である。
(a)好ましくはゾルゲル多孔質マトリックスを調製するステップ、および
(b)先に定義したプローブ分子を上記多孔質マトリックスに組み込むことによって所望の物質を得るステップ。
によって外部環境から保護されていることをここで明確にしておく。上記気体がBX3型、HX型またはX2型の化合物を含んでいる場合、該化合物は、組成物が含有する対応するプローブ分子と反応する。
a)あるプローブ分子は、マトリックスに組み込まずに直接使用した。これは特にそれ自体がマトリックスを形成するキトサン誘導体の一つであるMs9の場合に当てはまる。
b)あるプローブ分子(例えばMs14、フルオレセイン、Ms11、マグネシウムフタロシアニン、Ms15、クリスタルバイオレット)またはプローブ分子の混合物(例えば、Ms13+Ms15)は、これらのプローブ分子またはその混合物のエタノール溶液を蒸発させることによって石英スライドに単に堆積させた後に使用した。
c)プローブ分子を含んだマトリックスを、本分野で既知のゾルゲル法を用いてシリコンテトラアルコキシドから調製した。
分析手法で検出できる物理化学的特性を、上記プローブ分子のそれぞれについて前もって決定した。
ガス状ハロゲン化合物含有量によって変化の様子が左右される物理化学的特性を定量的に測定することによって、ガス流のハロゲン化合物含有量を定量化することも可能である。
直径が1.6cm、長さが1000cmの、軸を中央とした螺旋状のガラスチューブから捕捉用セルを作った。こうすることによって、汚染大気の処理に使用可能な容積が合計2リットル、プローブ分子でドーピングした多孔質物質の膜の堆積に使用可能な表面積が5024cm2になる。捕捉用セルは螺旋状構造を有するから、気体の拡散を遅くすることができ、汚染物質の分子と多孔質膜との接触を向上させる。したがって、汚染物質がよりよく捕捉される。
上述の捕捉用セルによると、Ms15の全モル数は2.5 10−4である。100ppbのBF3を含んだ空気を1L/分の流速で930時間このセル中に送り込むことが可能である。この場合、処理した空気の体積は55.8m3である。
Claims (10)
- プローブ分子を含んだ組成物を用いて、BX3型、HX型またはX2型のガス状の化合物を気体内で検出する方法であって、
上記組成物は固体の形態であるとともに透明であり、
上記プローブ分子は、無機ポリマーに基づく多孔質ゾルゲルマトリックスまたは有機無機ハイブリッドに基づく多孔質ゾルゲルマトリックスの中に組み込まれており、
上記多孔質ゾルゲルマトリックスの孔の直径は20Å未満であり、
上記プローブ分子は、上記多孔質ゾルゲルマトリックスを調製する間に、上記多孔質ゾルゲルマトリックスの中に組み込まれ、
上記プローブ分子は、1つ以上のBX3型、HX型またはX2型のガス状の化合物と反応して、反応生成物を生じる分子であり、
上記反応生成物の少なくとも1つのスペクトル特性は、反応前のプローブ分子の当該スペクトル特性とは異なり、
以下のステップが以下の順序に従って実行される、方法:
(a)上記1つ以上のガス状の化合物との反応前に上記プローブ分子の上記スペクトル特性を測定するステップ、
(b)上記プローブ分子を含んだ組成物と上記1つ以上のガス状の化合物との反応後に上記スペクトル特性を繰り返し測定するステップ、および
(c)上記組成物の上記スペクトル特性を前もって測定するステップ(ステップ(a))と、上記プローブ分子を含んだ組成物と上記BX3型、HX型またはX2型のガス状の化合物との反応後におけるステップ(b)との間における、上記スペクトル特性の変化の相関を調べるステップ。 - 上記スペクトル特性の測定をさらに含む、請求項1に記載の方法。
- 上記スペクトル特性は、吸光度または蛍光である、請求項1または2のいずれか1項に記載の方法。
- 上記プローブ分子は、ハライド、四級アンモニウムのハロゲン化物、クマリンおよびその誘導体、ポルフィラジンおよびその誘導体、フルオレセインおよびその誘導体、トリアリールメタン、ローダミン、クリスタル・バイオレット、フェノキサジンの誘導体並びにオキサゾンから選ばれる、請求項1から3のいずれか1項に記載の方法。
- 上記プローブ分子は、ポリマー構造を有する、請求項1から4のいずれか1項に記載の方法。
- 上記BX3型、HX型またはX2型のガス状の化合物を、上記プローブ分子を含んだ上記組成物と、ガス状の気流の形態にて接触させる、請求項1から5のいずれか1項に記載の方法。
- ステップ(c)において、ステップ(a)および(b)のスペクトル特性の間での変化量を計算し、該変化量からガス状の化合物の存在量を決定する、請求項1から6のいずれか1項に記載の方法。
- 少なくとも1つのBX3型、HX型またはX2型のガス状の化合物と反応可能な物質であり、
当該物質は、ゾルゲル法によって調製された、無機ポリマーのマトリックスまたは有機無機ハイブリッドのマトリックスによって構成された多孔質マトリックスを含み、
上記多孔質マトリックスは、1つ以上のBX3型、HX型またはX2型の化合物との反応によって、反応生成物を生じるプローブ分子を含み、
上記反応生成物の少なくとも1つのスペクトル特性は、反応前のプローブ分子の当該スペクトル特性とは異なり、
上記プローブ分子は、上記多孔質マトリックスを調製する間に、上記多孔質マトリックスの中に組み込まれたものであり、
上記多孔質マトリックスの孔の直径は20Å未満である、物質。 - ガス状の形態でのBX3型、HX型またはX2型の化合物についてのセンサであり、
当該センサは、少なくとも1つの請求項8に記載の物質を備え、
上記物質は、ガラス、雲母、石英、または蛍石製のスライドまたはプレートから選択される基板上に堆積されている、センサ。 - 少なくとも1つの励起光源と1つのコレクタとをさらに備えている、請求項9に記載のセンサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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FR0703238A FR2915805B1 (fr) | 2007-05-04 | 2007-05-04 | Procede de detection de composes gazeux halogenes |
FR0703238 | 2007-05-04 | ||
PCT/FR2008/050783 WO2008148987A2 (fr) | 2007-05-04 | 2008-05-02 | Procede de detection de composes gazeux halogenes |
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JP2010526285A JP2010526285A (ja) | 2010-07-29 |
JP5314672B2 true JP5314672B2 (ja) | 2013-10-16 |
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JP2010504814A Expired - Fee Related JP5314672B2 (ja) | 2007-05-04 | 2008-05-02 | ガス状ハロゲン化合物の検出方法 |
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US (1) | US8647885B2 (ja) |
EP (1) | EP2145179A2 (ja) |
JP (1) | JP5314672B2 (ja) |
FR (1) | FR2915805B1 (ja) |
WO (1) | WO2008148987A2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2915805B1 (fr) | 2007-05-04 | 2010-02-12 | Commissariat Energie Atomique | Procede de detection de composes gazeux halogenes |
EP2331952B1 (en) * | 2008-09-04 | 2016-06-15 | The Board of Trustees of the University of Illionis | Colorimetric sensor arrays based on nanoporous pigments |
FR2969295B1 (fr) * | 2010-12-16 | 2012-12-14 | Commissariat Energie Atomique | Detecteur multifonctionnel de composes gazeux et ses applications |
US9408797B2 (en) | 2011-06-03 | 2016-08-09 | Allergan, Inc. | Dermal filler compositions for fine line treatment |
US9170205B2 (en) * | 2013-09-18 | 2015-10-27 | Metrex Research, LLC | Disinfection and cleaning confirmation system |
JP7043205B2 (ja) * | 2017-09-19 | 2022-03-29 | 株式会社東芝 | 分子検出装置及び分子検出方法 |
RU2691769C1 (ru) * | 2018-09-20 | 2019-06-18 | Акционерное общество "Уральский электрохимический комбинат" | Способ контроля качества гексафторида урана |
US11848178B2 (en) * | 2019-11-04 | 2023-12-19 | Applied Materials, Inc. | Optical absorption sensor for semiconductor processing |
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JPS5794652A (en) * | 1980-12-03 | 1982-06-12 | Seiko Epson Corp | Detecting element of gaseous hydrogen chloride |
SU967945A1 (ru) * | 1981-05-06 | 1982-10-23 | Тартуский Ордена Трудового Красного Знамени Государственный Университет | Индикаторный состав дл определени хлористого водорода в воздухе |
US4529707A (en) * | 1982-09-21 | 1985-07-16 | General Electric Company | Detection of boron impurities in chlorosilanes |
JPS60140209A (ja) | 1983-12-28 | 1985-07-25 | Matsushita Electric Ind Co Ltd | 光分岐・結合器 |
US4820316A (en) * | 1984-09-11 | 1989-04-11 | Ube Industries, Ltd. | Method of foreseeing break-through in gas adsorbing apparatus |
JPS6347640A (ja) * | 1986-08-13 | 1988-02-29 | Hamamatsu Photonics Kk | 水素イオン濃度測定用の感応膜 |
JPS6482776A (en) | 1987-09-24 | 1989-03-28 | Shimadzu Corp | Vtr recording system for x-ray tv image |
US4801380A (en) * | 1987-12-23 | 1989-01-31 | The Texas A&M University System | Method of producing a silicon film with micropores |
US5107133A (en) * | 1990-06-27 | 1992-04-21 | Fiberchem Inc. | Reservoir chemical sensors with removable reservoir cells |
JP3048672B2 (ja) * | 1991-04-30 | 2000-06-05 | 栄研化学株式会社 | 試薬結合ポリマー、該ポリマー膜および該ポリマーを含む担持体 |
RU2017689C1 (ru) * | 1992-02-03 | 1994-08-15 | Красноярский государственный университет | Индикаторный состав для определения хлористого водорода в газовой фазе |
JPH09171011A (ja) * | 1995-03-20 | 1997-06-30 | Ebara Corp | ガス反応性色素、同反応性色素を用いるガス検知材、ガス検知方法又はガス検知装置 |
JPH09249815A (ja) * | 1996-03-14 | 1997-09-22 | Ebara Corp | ガス反応性色素を用いるガス検知材、該検知材を用いた検知方法および検知装置 |
JPH1082776A (ja) * | 1996-09-05 | 1998-03-31 | Tosoh Corp | ガス中の塩素分子及び/又は臭素分子の定量分析方法 |
DE19717690A1 (de) * | 1997-04-28 | 1998-10-29 | Zae Bayern | Verfahren zur Herstellung vanadiumoxidhaltiger Silica-Gele unter Verwendung von Vanadylacetylacetonat |
JP4212746B2 (ja) * | 2000-02-02 | 2009-01-21 | 日本エア・リキード株式会社 | ハロゲン化合物の除害塔及び検知方法 |
JP4330298B2 (ja) | 2001-10-03 | 2009-09-16 | 電気化学工業株式会社 | 球状無機質粉末の製造方法 |
FR2840547B1 (fr) * | 2002-06-11 | 2005-03-04 | Commissariat Energie Atomique | Procede et dispositif d'incorporation d'un compose dans les pores d'un materiau poreux et leurs utilisations |
JP3943008B2 (ja) * | 2002-08-28 | 2007-07-11 | 日本電信電話株式会社 | オゾンガスの検知素子および検出装置ならびに検出方法 |
FR2856150B1 (fr) * | 2003-06-10 | 2006-05-05 | Univ Rennes | Dispositif pour evaluer la concentration d'au moins une espece chimique dans une phase gazeuse |
FR2869036B1 (fr) * | 2004-04-19 | 2008-02-22 | Commissariat Energie Atomique | Composes, materiaux poreux hybrides organique-inorganiques mesostructures et capteurs utiles pour la detection ou le dosage de composes gazeux halogenes |
JP4666605B2 (ja) * | 2005-06-17 | 2011-04-06 | 理研計器株式会社 | フッ化水素ガス検知材 |
FR2890745B1 (fr) * | 2005-09-15 | 2007-11-30 | Commissariat Energie Atomique | Materiau nanoporeux d'aldehydes a transduction optique directe |
FR2915805B1 (fr) | 2007-05-04 | 2010-02-12 | Commissariat Energie Atomique | Procede de detection de composes gazeux halogenes |
-
2007
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2008
- 2008-05-02 US US12/598,327 patent/US8647885B2/en not_active Expired - Fee Related
- 2008-05-02 WO PCT/FR2008/050783 patent/WO2008148987A2/fr active Application Filing
- 2008-05-02 EP EP08805737A patent/EP2145179A2/fr not_active Withdrawn
- 2008-05-02 JP JP2010504814A patent/JP5314672B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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FR2915805A1 (fr) | 2008-11-07 |
US8647885B2 (en) | 2014-02-11 |
WO2008148987A2 (fr) | 2008-12-11 |
FR2915805B1 (fr) | 2010-02-12 |
US20100136704A1 (en) | 2010-06-03 |
WO2008148987A3 (fr) | 2009-07-30 |
JP2010526285A (ja) | 2010-07-29 |
EP2145179A2 (fr) | 2010-01-20 |
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